Matted human feces found in the shaggy area between the cornhole and ball sack / love taco (better known as the taint). Though commonly confused with dingleberries, grundle nuggets are typically interwoven and much larger in size.
My dear lord, look at the Grundle Nuggets on her!
I really need to get these Grundle Nuggets taken care of.
I have a really bad infection caused by Grundle Nuggets build-up.
I don't know what smells worse, rat milk or my Grundle Nuggets.
This Quilted Northern isn't doing shit for my Grundle Nuggets
I really need to get these Grundle Nuggets taken care of.
I have a really bad infection caused by Grundle Nuggets build-up.
I don't know what smells worse, rat milk or my Grundle Nuggets.
This Quilted Northern isn't doing shit for my Grundle Nuggets
by The Doctor 2.0 September 11, 2012

When crap and lint is entangled in butt hair and crap, hair and lint all clumped together fall on the floor while wiping.
by Hak44 August 23, 2009

The act of applying speed glide anti chafing deodorant stick to the area located between the testicles, anus, and bilateral thigh area to avoid severe chaffing from prolonged friction
bob : Holy shit I just ran 5 miles and my asshole, taint, grundle, and thighs are bleeding!!
John: Well, you need to butter the grundle before exercising you dumbshit
John: Well, you need to butter the grundle before exercising you dumbshit
by Giggle berry June 18, 2014

after taking his face out of ferman's ass, kenny quickly realized it was smeared with grundle sauce.
by beastiality December 28, 2005

by annonymouss D January 19, 2010

A creature that stalks you in the night waiting for when ur not looking and snatches your grundle. This creature is 3 ft tall, purple, hairy, makes a sound similar to "GIHEE", and can reach the speed of 47 miles per hour.
God Damnit, that grundle troll stole my grundle. Now i have to shit on my balls because my grundle has been stolen.
Grundle- The area between your asshole and your balls.
Grundle- The area between your asshole and your balls.
by Koin teh ns June 6, 2005

by o milinhos July 6, 2008
